Data conversion device, map display device, data conversion method, data conversion program and computer-readable recording medium recorded with this

摘要

PROBLEM TO BE SOLVED: To enlarge or contract a designated area without requiring any complex operation, and to designate the size to which the area is enlarged or contracted and its display position.;SOLUTION: A data conversion device includes an area recognizing part 102 for recognizing a first area and a second area based on the input of the designation of the first area relative to data displayed in a display device 15 and the input of the designation of the second area; and a data converting part 106 for displaying the data of the first area in the second area and for performing a data conversion process for enlarging or contracting the data displayed in the first area to match the size of the second area.;COPYRIGHT: (C)2007,JPO&INPIT